I was just snooping through the installer package for Nathan Yergler's CC Metadata Importer looking for some clues toward resolving my gripes noted in Blosxom, Tiger, and Spotlight. In doing so, I just realized that the guts of this importer are written in Python. That's really pretty nifty and I need to look into this some more.
However, more toward the gripes from that previous post, I'm assuming that this CC Metadata Importer will kick out any other importer dealing with MP3 files once it's installed. Let's see what happens... (runs off to install the importer)
In fact, after I installed the importer, I noticed metadata missing from my MP3s that had been there pre-install, such as:
- kMDItemMediaTypes = (Sound)
- kMDItemMusicalGenre = "Rock"
- kMDItemTitle = "Sunday"
- kMDItemTotalBitRate = 256
- kMDItemAudioBitRate = 256
- kMDItemAudioChannelCount = 2
- kMDItemAudioSampleRate = 44100
- kMDItemAuthors = ("David Bowie")
I looked into
/System/Library/Spotlight and this is what I found in
And, what do you know? This is what I found in
Creative Commons Metadata Importer.mdimporter:
This new importer wants to handle
public.mp3, just like Apple's
Audio.mdimporter. So, from my understanding, the CC importer will replace Apple's--rather than cooperating with it, as I'd like to see. (I wonder if there's any way to hack chaining into these things?)
When I run
mdls on an MP3 I have lying around, this is what I get before installing the importer:
So, I installed the CC importer, let it re-index things, and this is what
mdls gives me now:
In case those two floods of metadata set your head spinning, the post-install metadata is lacking items from the pre-install metadata. I need to uninstall this importer and get my other metadata back. And, this isn't a slight against the importer--it looks like really cool work. No, this is a bummer of Spotlight.